3.4K reviews
Content rating
Everyone
500K+
Downloads
Content rating
Everyone
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About this app

Experience secure, passwordless access with the 1Kosmos mobile app (Formerly BlockID) - your personal digital identity and authentication wallet. 1Kosmos uses advanced biometrics and a privacy-by-design approach to verify your identity and protect your personal information, letting you access digital services safely and efficiently without passwords. The app automates identity proofing at account creation, issues you a digital wallet for passwordless account access, and gives you complete control over your data, preventing unauthorized access by third parties.
Whether signing up for a new service, logging in to work, or managing sensitive information, the 1Kosmos mobile app (Formerly BlockID) delivers a seamless, privacy-first experience on any device. Backed by industry certifications and trusted by Fortune 500 companies and government agencies, 1Kosmos helps reduce fraud, protect against account takeover, and keep your data private - all in one easy-to-use app.
Passwordless authentication
Updated on
Sep 22, 2026
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit

Ratings and reviews

3.38K reviews
isirly mahilum
July 21, 2026
The app has no issue. It is fast to open but after the OTP is entered, it shows nothing. the app keeps loading and loading forever until you need to try again, then nothing happens.
1 person found this review helpful
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roland gaerlan
August 13, 2026
since the upgrade...I cannot open the app, I need to register again but it will not accept all the info that I'm providing. Can not open the APP we used in work, it's frustrating. 😢😢😢
2 people found this review helpful
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Ahmed Zeid
September 17, 2026
Transfer accounts options is the most misleading tool I ever saw
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What’s new

- Improved accessibility and WCAG support
- Bug fixes and stability improvements